Estimation and Spectral Analysis
Informed spectral analysis: audio signal parameter estimation using side information
... the estimation from the signal and may require a larger bitrate and a loss of compatibility with existing file ...combines analysis with (coded) side information in order to increase the precision of ...
17
Heart Rate and Heart Rate Variability Estimation using Spectral Analysis
... ABSTRACT:Electrocardiogram records the different electrical activity of the heart. This record can be used to extract the different features of heart such as heart rate, respiratory rate etc. Heart rate plays an ...
7
Minimum bias multiple taper spectral estimation
... quadratic spectral estimator can be recast as a weighted sum of K orthonormal rank one spectral ...of spectral estimators was originally proposed by Thomson [19] under the name of multiple taper ...
26
Adaptive spectral tracking for coherence estimation: the z-tracker
... statistical analysis to address basic questions relating to underlying features in the data or to test specific ...exploratory analysis of time-varying ...other spectral analysis ...
18
Performance of an Optimum Autoregressive Spectral Estimation Method Based on Signal Length
... Autoregressive spectral estimation methods were discussed with respect to their abilities to analyse the frequency content of 1000 heartbeat ...autoregressive spectral estimation, modified ...
6
Spectral Density Estimation of Continuous Time Series
... Although spectral analysis is one of the oldest tools for time series analysis, it is still one of the most widely used analysis techniques in many branches of sciences, ...the spectral ...
9
Spectral Estimation Model Construction of Heavy Metals in Mining Reclamation Areas
... sensing spectral analysis method to estimate the content of heavy metals in soil can overcome the shortcomings of traditional sampling methods and monitor the heavy metal pollution in soil dynamically and ...
18
Adaptive spectral tracking for coherence estimation: the z tracker
... statistical analysis to address basic questions relating to underlying features in the data or to test specific ...exploratory analysis of time-varying ...other spectral analysis ...
17
Spectral estimation of the multivariate impulse response
... cross-spectral estimation of stationary time series, devel- oped some five decades ago, is the estimation of the lagged response of an output series causally dependent upon an input series, in the ...
14
Short term spectral estimation with applications
... spectral analysis. From work published in this field, it is apparent that spectral analysis is a very important technique for the investigation of a wide range of ...response estimation ...
234
Spectral estimation of the Lévy density in partially observed affine models
... In this paper we focus on a special class of semimartingale models, namely the so-called affine models. Affine Itˆo–L´evy models are nowadays rather popular in financial and econometric modeling. Due to their analytical ...
28
Spectral density estimation for symmetric stable p-adic processes
... called spectral density of the process X ...the spectral density f by observing the process X on the p-adic ball U ...the spectral density which is asymptotically unbiased and ...
18
QUANTUM SPECTRAL CLUSTERING THROUGH A BIASED PHASE ESTIMATION ALGORITHM
... In recent years, the research in quantum algorithms for machine learning problems has gained substantial momentum. Some of these algorithms include the application of quantum random walk [1] to the community detection in ...
10
Estimation of Spectral Mismatch for Joint Cost Evaluation in Marathi TTS
... multi-resolution analysis (MRA) it is possible to analyze a signal at different frequencies with different ...multi-resolution analysis is used. The wavelet analysis calculates correlation between ...
8
A New Approach to Collaborative Filtering: Operator Estimation with Spectral Regularization
... We present a general approach for collaborative filtering (CF) using spectral regularization to learn linear operators mapping a set of “users” to a set of possibly desired “objects”. In particular, sev- eral ...
24
Speech enhancement based on Bayesian decision and spectral amplitude estimation
... and estimation errors. Under presence and absence of spectral amplitude, the general weighted cost function is proposed, in which the perceptually weighted order p and the spectral amplitude order β ...
18
Auroral spectral estimation with wide-band color mosaic CCDs
... with spectral features that de- pend on the energy of precipitating ...spatial, spectral, or temporal ...effective spectral res- olution of existing and proposed ...
24
Spectral analysis of Julia sets
... Urbariski have shown in [DU5]that the following numbers coincide: 1 minimal zero of the pressure function, 2 supremum of Hausdorff dimensions of ergodic invariant measures with positive [r] ...
142
Spectral Parameter Estimation for Linear System Identification EUR 4479
... In addition, procedures and computing programmes are supplied for the estimation of these parameters by means of the statistical dynamics analyzer S.D.A.. The case of deterministic signa[r] ...
64
Spectral fatigue analysis techniques
... Since most of present methods cannot give satisfactory results for the edge wise response of wind turbine blades where significant determ inistic components are present, this thesis addresses such situations in C h a p ...
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